I think this is what I intended:
diff --git a/layout-custom.c b/layout-custom.c
index c076232..ab89a3f 100644
--- a/layout-custom.c
+++ b/layout-custom.c
@@ -63,7 +63,7 @@ layout_dump(struct window *w)
if (layout_append(w->layout_root, layout, sizeof layout) != 0)
return (N
The leading checksum value of custom layout strings output by the
list-windows command (generated by layout_dump) is printed as a four
character field ("%4x"). For values less than 0x1000 this means that
spaces are added to the left side to pad it out to four characters.
These leading spaces are e
